#define _CRT_SECURE_NO_WARNINGS 1


#include <stdio.h>
int main()
{
	char a[] = "bcdefgh";
	char* p1 = &a;
	char* p2 = &a;
	while (*p2 != '\0')
	{
		p2++;
	}
	printf("%d", p2 - p1);
	return 0;
}
